Name: Ocean conditions forecast for China Walls
Creator: KaiCast

Now

Rating: no-go (score 17/100, confidence 0.66)
Visibility: 23 ft (7 m), satellite estimate
Swell: 3.7 ft at 12 s from 179°
Wind: 4 kt, gusts 5 kt, from 205°
Tide: low, 0.46 ft above MLLW
Water temperature: 26.9 °C
Why: Decent 23-ft viz. Stay home. High jellyfish risk – stings likely.

Forecast (3-hour periods)

2026-10-07
Time (local)	Rating	Score /100	Visibility	Swell	Wind	Tide (MLLW)	Confidence	Why
05:00–08:00	no-go	17	23 ft	3.7 ft @ 12 s from 178°	4 kt (gust 5 kt) from 205°	low 0.46 ft	0.66	Not today. High jellyfish risk – stings likely.
08:00–11:00	good	59	64 ft	3.7 ft @ 12 s from 179°	5 kt (gust 6 kt) from 171°	rising 0.87 ft	0.66	Window's narrow but it's there. 3.7-ft swell out of S. High jellyfish risk – stings likely.
11:00–14:00	excellent	96	71 ft	3.7 ft @ 12 s from 180°	10 kt (gust 10 kt) from 160°	rising 1.62 ft	0.66	About as clean as this spot ever runs. 10-kt SSE breeze, though 71-ft visibility. No major hazards detected.
14:00–17:00	great	62	48 ft	3.7 ft @ 13 s from 181°	11 kt (gust 10 kt) from 155°	falling 1.52 ft	0.66	Solid window today. Clean water, 48-ish feet. No major hazards detected.
17:00–20:00	fair	35	21 ft	3.8 ft @ 13 s from 181°	6 kt (gust 7 kt) from 181°	falling 0.66 ft	0.66	21 ft, workable — making this one a stretch. 3.8-ft swell out of S. No major hazards detected.
20:00–23:00	good	55	25 ft	3.8 ft @ 13 s from 182°	3 kt (gust 3 kt) from 175°	rising 0.37 ft	0.66	Window's narrow but it's there. No major hazards detected.
23:00–02:00	good	55	25 ft	3.8 ft @ 13 s from 183°	7 kt (gust 8 kt) from 165°	rising 1.12 ft	0.66	Go-able, just not perfect. 3.8-ft swell out of S. No major hazards detected.

2026-10-08
Time (local)	Rating	Score /100	Visibility	Swell	Wind	Tide (MLLW)	Confidence	Why
02:00–05:00	fair	21	20 ft	4 ft @ 12 s from 182°	9 kt (gust 13 kt) from 173°	falling 1.47 ft	0.66	Marginal. You'd want to know this spot before going. 4.0 ft from the S. No major hazards detected.
05:00–08:00	no-go	15	20 ft	4.5 ft @ 11 s from 180°	11 kt (gust 16 kt) from 170°	falling 0.8 ft	0.66	20-ish ft of visibility. Stay home. 4.5-ft swell out of S. No major hazards detected.
08:00–11:00	great	64	54 ft	4.9 ft @ 10 s from 181°	13 kt (gust 17 kt) from 165°	rising 0.62 ft	0.66	Today's a good one. Viz pops at 54 ft — plus 4.9-ft swell out of S. No major hazards detected.
11:00–14:00	great	68	65 ft	5.2 ft @ 9 s from 183°	13 kt (gust 17 kt) from 168°	rising 1.34 ft	0.66	Good window if you know how this spot handles wind. You can see forever — 65+ ft, and wind's up — 13 kt out of the SSE. Rougher swell than usual.
14:00–17:00	fair	36	46 ft	5.2 ft @ 9 s from 183°	12 kt (gust 16 kt) from 173°	falling 1.54 ft	0.66	46 ft of visibility — making this one a stretch. 5.2 ft is moving real water. Rougher swell than usual.
17:00–20:00	no-go	9	19 ft	5.1 ft @ 9 s from 182°	10 kt (gust 13 kt) from 169°	falling 0.71 ft	0.66	Decent 19-ft viz. Not today. Rougher swell than usual.
20:00–23:00	fair	34	24 ft	5 ft @ 10 s from 179°	8 kt (gust 11 kt) from 165°	rising 0.27 ft	0.66	Marginal. You'd want to know this spot before going. 5.0-ft swell out of S. No major hazards detected.
23:00–02:00	fair	34	24 ft	4.9 ft @ 10 s from 177°	7 kt (gust 12 kt) from 166°	rising 1.1 ft	0.66	Not bad — 24 ft. Only worth it if you really know this spot. 4.9-ft swell out of S. No major hazards detected.

2026-10-09
Time (local)	Rating	Score /100	Visibility	Swell	Wind	Tide (MLLW)	Confidence	Why
02:00–05:00	fair	27	23 ft	4.9 ft @ 10 s from 178°	8 kt (gust 12 kt) from 165°	high 1.82 ft	0.66	Marginal. You'd want to know this spot before going. 4.9-ft swell out of S. No major hazards detected.
05:00–08:00	no-go	12	20 ft	4.8 ft @ 10 s from 179°	10 kt (gust 12 kt) from 145°	falling 1.08 ft	0.66	20-ish ft of visibility. Try tomorrow. 4.8-ft swell out of S. No major hazards detected.
08:00–11:00	good	45	51 ft	4.6 ft @ 10 s from 178°	13 kt (gust 15 kt) from 104°	low 0.44 ft	0.66	4.6 ft pushing in. Still diveable if you're flexible. Viz pops at 51 ft. No major hazards detected.
11:00–14:00	great	75	66 ft	4.5 ft @ 10 s from 178°	13 kt (gust 15 kt) from 104°	rising 1.09 ft	0.66	Stacked in your favor. You can see forever — 66+ ft, and 4.5-ft swell out of S. No major hazards detected.
14:00–17:00	good	59	54 ft	4.4 ft @ 10 s from 179°	13 kt (gust 15 kt) from 104°	high 1.52 ft	0.66	Go-able, just not perfect. You can see forever — 54+ ft. No major hazards detected.
17:00–20:00	no-go	7	19 ft	4.2 ft @ 11 s from 180°	13 kt (gust 15 kt) from 104°	falling 0.74 ft	0.66	Not today. No major hazards detected.
20:00–23:00	no-go	13	21 ft	4.1 ft @ 11 s from 179°	13 kt (gust 15 kt) from 104°	low 0.15 ft	0.66	Not today. No major hazards detected.
23:00–02:00	fair	30	24 ft	4.1 ft @ 11 s from 178°	14 kt (gust 15 kt) from 98°	rising 1.04 ft	0.66	24 ft, workable — making this one a stretch. 4.1 ft pushing in. No major hazards detected.

2026-10-10
Time (local)	Rating	Score /100	Visibility	Swell	Wind	Tide (MLLW)	Confidence	Why
02:00–05:00	fair	21	23 ft	4.1 ft @ 11 s from 175°	14 kt (gust 15 kt) from 95°	high 1.93 ft	0.66	Not bad — 23 ft. Only worth it if you really know this spot. 4.1 ft from the S. No major hazards detected.
05:00–08:00	no-go	7	19 ft	4.2 ft @ 11 s from 172°	14 kt (gust 15 kt) from 95°	falling 1.36 ft	0.66	Hard pass. No major hazards detected.
08:00–11:00	fair	29	36 ft	4.2 ft @ 11 s from 170°	14 kt (gust 15 kt) from 95°	falling 0.59 ft	0.66	36 ft of visibility — making this one a stretch. No major hazards detected.
11:00–14:00	good	55	47 ft	4.3 ft @ 10 s from 167°	14 kt (gust 15 kt) from 95°	rising 0.87 ft	0.66	Clear enough — about 47 ft — that's the catch, but it's still go-able. No major hazards detected.
14:00–17:00	good	42	41 ft	4.5 ft @ 10 s from 164°	14 kt (gust 15 kt) from 95°	high 1.42 ft	0.66	Go-able, just not perfect. 4.5-ft swell out of SSE. No major hazards detected.
17:00–20:00	no-go	4	19 ft	4.6 ft @ 10 s from 160°	14 kt (gust 15 kt) from 95°	falling 0.75 ft	0.66	Hard pass. No major hazards detected.
20:00–23:00	no-go	11	21 ft	4.4 ft @ 10 s from 161°	14 kt (gust 15 kt) from 95°	low 0.06 ft	0.66	Decent 21-ft viz. Try tomorrow. No major hazards detected.
23:00–02:00	fair	32	24 ft	4.3 ft @ 10 s from 165°	12 kt (gust 13 kt) from 83°	rising 0.94 ft	0.66	Marginal. You'd want to know this spot before going. No major hazards detected.

2026-10-11
Time (local)	Rating	Score /100	Visibility	Swell	Wind	Tide (MLLW)	Confidence	Why
02:00–05:00	fair	38	25 ft	4.2 ft @ 10 s from 167°	11 kt (gust 12 kt) from 77°	rising 1.85 ft	0.66	25-ish ft of visibility — borderline. 4.2-ft swell out of SSE. No major hazards detected.
05:00–08:00	no-go	18	20 ft	4 ft @ 11 s from 168°	11 kt (gust 12 kt) from 77°	falling 1.61 ft	0.66	20-ish ft of visibility. Not today. No major hazards detected.
08:00–11:00	great	66	52 ft	3.8 ft @ 11 s from 170°	11 kt (gust 12 kt) from 77°	falling 0.84 ft	0.66	Conditions are dialed in. 52-ft visibility. No major hazards detected.
11:00–14:00	excellent	94	72 ft	3.8 ft @ 11 s from 171°	11 kt (gust 12 kt) from 77°	rising 0.7 ft	0.66	Drop everything; this is the window. Viz pops at 72 ft — plus 3.8-ft swell out of S. No major hazards detected.
14:00–17:00	excellent	95	61 ft	3.7 ft @ 11 s from 172°	11 kt (gust 12 kt) from 77°	rising 1.15 ft	0.66	About as clean as this spot ever runs. 61-ft visibility. No major hazards detected.
17:00–20:00	fair	31	21 ft	3.7 ft @ 12 s from 173°	11 kt (gust 12 kt) from 77°	falling 0.75 ft	0.66	21-ish ft of visibility — borderline. No major hazards detected.
20:00–23:00	fair	35	22 ft	3.7 ft @ 12 s from 174°	11 kt (gust 12 kt) from 77°	low 0.15 ft	0.66	Decent 22-ft viz. Locals-only kind of day. 3.7-ft swell out of S. No major hazards detected.
23:00–02:00	good	52	25 ft	3.7 ft @ 11 s from 175°	10 kt (gust 13 kt) from 86°	rising 0.83 ft	0.66	25-ish ft of visibility — that's the catch, but it's still go-able. 3.7 ft from the S. No major hazards detected.

2026-10-12
Time (local)	Rating	Score /100	Visibility	Swell	Wind	Tide (MLLW)	Confidence	Why
02:00–05:00	good	52	25 ft	3.6 ft @ 11 s from 174°	10 kt (gust 13 kt) from 90°	rising 1.71 ft	0.66	25-ish ft of visibility — that's the catch, but it's still go-able. 3.6 ft from the S. No major hazards detected.
05:00–08:00	fair	33	21 ft	3.5 ft @ 12 s from 174°	10 kt (gust 13 kt) from 90°	falling 1.82 ft	0.66	21-ish ft of visibility — borderline. No major hazards detected.
08:00–11:00	great	63	50 ft	3.5 ft @ 12 s from 174°	10 kt (gust 13 kt) from 90°	falling 1.07 ft	0.66	Solid window today. 50 ft of gin-clear water. No major hazards detected.
11:00–14:00	excellent	94	69 ft	3.5 ft @ 12 s from 173°	10 kt (gust 13 kt) from 90°	rising 0.59 ft	0.66	Prime day — about as good as it gets here. 69 ft of gin-clear water. No major hazards detected.
14:00–17:00	excellent	92	59 ft	3.5 ft @ 11 s from 173°	10 kt (gust 13 kt) from 90°	rising 0.93 ft	0.66	If you've been waiting, today's the day. Trades are present but not pushy, and you can see forever — 59+ ft. No major hazards detected.
17:00–20:00	fair	30	21 ft	3.5 ft @ 11 s from 172°	10 kt (gust 13 kt) from 90°	falling 0.73 ft	0.66	21-ish ft of visibility — borderline. No major hazards detected.
20:00–23:00	fair	30	21 ft	3.5 ft @ 11 s from 170°	10 kt (gust 13 kt) from 90°	falling 0.23 ft	0.66	21 ft, workable — making this one a stretch. No major hazards detected.
23:00–02:00	good	45	25 ft	3.5 ft @ 11 s from 169°	13 kt (gust 16 kt) from 100°	rising 0.72 ft	0.66	Window's narrow but it's there. No major hazards detected.

2026-10-13
Time (local)	Rating	Score /100	Visibility	Swell	Wind	Tide (MLLW)	Confidence	Why
02:00–05:00	fair	35	25 ft	3.5 ft @ 11 s from 169°	15 kt (gust 17 kt) from 105°	rising 1.54 ft	0.66	Not bad — 25 ft. Only worth it if you really know this spot. Wind's up — 15 kt out of the ESE. No major hazards detected.
05:00–08:00	no-go	10	19 ft	3.4 ft @ 11 s from 170°	15 kt (gust 17 kt) from 105°	falling 1.96 ft	0.66	Hard pass. Recent rainfall suggests possible dirty water even if surface conditions look calm. Drivers: moderate rain last 3h (6.2mm); falling tide can flush dirty water from nearshore.
08:00–11:00	fair	35	38 ft	3.3 ft @ 11 s from 170°	15 kt (gust 17 kt) from 105°	falling 1.27 ft	0.66	Clear enough — about 38 ft — borderline. Post-rain runoff is clearing out. Recent rainfall suggests possible dirty water even if surface conditions look calm. Drivers: moderate rain last 3h (6.2mm); falling tide can flush dirty water from nearshore.
11:00–14:00	good	44	44 ft	3.3 ft @ 11 s from 170°	15 kt (gust 17 kt) from 105°	low 0.59 ft	0.66	Go-able, just not perfect. Yesterday's rain is mostly flushed through already. Recent rainfall suggests possible dirty water even if surface conditions look calm. Drivers: moderate rain last 3h (6.2mm).
14:00–17:00	good	56	46 ft	3.3 ft @ 11 s from 170°	15 kt (gust 17 kt) from 105°	rising 0.77 ft	0.66	Clean water, 46-ish feet. Still diveable if you're flexible. Yesterday's rain is mostly flushed through already. Recent rainfall suggests possible dirty water even if surface conditions look calm. Drivers: moderate rain last 3h (6.2mm).
17:00–20:00	no-go	13	20 ft	3.2 ft @ 11 s from 170°	15 kt (gust 17 kt) from 105°	falling 0.7 ft	0.66	Decent 20-ft viz. Not today. Recent rainfall suggests possible dirty water even if surface conditions look calm. Drivers: moderate rain last 3h (6.2mm); falling tide can flush dirty water from nearshore.
20:00–23:00	no-go	13	20 ft	3.2 ft @ 11 s from 170°	15 kt (gust 17 kt) from 105°	falling 0.32 ft	0.66	Hard pass. Recent rainfall suggests possible dirty water even if surface conditions look calm. Drivers: moderate rain last 3h (6.2mm); falling tide can flush dirty water from nearshore.
23:00–02:00	fair	38	25 ft	3.2 ft @ 11 s from 170°	11 kt (gust 13 kt) from 104°	rising 0.62 ft	0.66	Marginal. You'd want to know this spot before going. The brown water from the rain is on its way out. Recent rainfall suggests possible dirty water even if surface conditions look calm. Drivers: moderate rain last 3h (6.2mm); runoff may linger from recent rainfall.

Tide events (feet above MLLW)

2026-10-07 01:59 high 1.41 ft
2026-10-07 07:31 low 0.36 ft
2026-10-07 13:54 high 1.98 ft
2026-10-07 20:26 low 0.1 ft
2026-10-08 02:38 high 1.66 ft
2026-10-08 08:26 low 0.37 ft
2026-10-08 14:30 high 1.82 ft
2026-10-08 20:48 low 0.07 ft
2026-10-09 03:16 high 1.87 ft
2026-10-09 09:17 low 0.39 ft
2026-10-09 15:03 high 1.63 ft
2026-10-09 21:10 low 0.05 ft
2026-10-10 03:52 high 2.04 ft
2026-10-10 10:07 low 0.43 ft
2026-10-10 15:34 high 1.43 ft
2026-10-10 21:32 low 0.05 ft
2026-10-11 04:28 high 2.14 ft
2026-10-11 10:57 low 0.47 ft
2026-10-11 16:04 high 1.24 ft
2026-10-11 21:54 low 0.07 ft
2026-10-12 05:04 high 2.17 ft
2026-10-12 11:47 low 0.51 ft
2026-10-12 16:33 high 1.05 ft
2026-10-12 22:16 low 0.11 ft
2026-10-13 05:42 high 2.14 ft
2026-10-13 12:42 low 0.55 ft
2026-10-13 17:01 high 0.89 ft
2026-10-13 22:40 low 0.17 ft