Trants Bay/Spleef Reef Surf Forecast

/ Caribbean (16 surf breaks) /

Montserrat (16 surf breaks)

Surf Forecasts:

Trants Bay/Spleef Reef surfForecast / Caribbean / Montserrat

48hr Weather and Surf, issued 1 am Tuesday 16 Sep 2025 AST

Forecast update in hr min s Forecast update imminent

Trants Bay/Spleef Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Trants Bay/Spleef Reef sea temperature is 29.7° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Trants Bay/Spleef Reef today?

The current surf forecast for Trants Bay/Spleef Reef at 2AM is: 1.4m 8s primary swell from a East-northeast direction and 0.1m 12s secondary swell from a Northeast direction, 0.1m 8s secondary swell from a North direction (forecast issued at 01:00am September 16). The wind direction is predicted to be cross-onshore.

Time (AST) & Date	Wave Height	Wave Period
Morning (16 Sep)	4.5ft (1.3m)	8s
Afternoon (16 Sep)	3.5ft (1.1m)	8s
Evening (16 Sep)	3.5ft (1.0m)	8s

Table - waves today at Trants Bay/Spleef Reef. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Tuesday 16								Wednesday 17								Thursday 18
	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	E	E	E	E
Period(s) (?)	7	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8
Wave Graph (?)
Energy (?)	225	241	213	236	201	203	174	168	159	156	156	156	156	168	140	108	116	161	217	217	214	188	184	230
Wind (km/h)	E	E	ENE	E	E	E	ENE	E	E	E	ESE	ESE	ESE	E	E	E	E	E	E	E	E	E	E	E
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on
High Tide / height (m)									8:49PM 0.30								10:09PM 0.28							5:09PM 0.25
Low Tide / height (m)				6:29AM 0.03								7:32AM 0.05									8:27AM 0.07			7:11PM 0.25

		Tuesday 16								Wednesday 17								Thursday 18
Sunrise	-	-	-	5:56	-	-	-	-	-	-	-	5:56	-	-	-	-	-	-	-	5:56	-	-	-	-
Sunset	-	-	-	-	-	-	6:09	-	-	-	-	-	-	-	6:08	-	-	-	-	-	-	-	6:07	-

Rain (mm)	1	-	-	-	-	-	-	-	-	-	-	3	2	-	1	2	-	-	-	-	1	-	-	-
Temp. °C	28	28	28	28	28	28	28	28	28	28	28	28	28	29	28	28	28	28	28	28	28	28	29	28
Feels °C (?)	27	28	27	28	29	29	29	30	30	30	29	28	28	29	28	28	28	28	28	28	28	28	29	28

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Caribbean

Wind Update Continuing clean conditions at Trants Bay/Spleef Reef (calm at Renfrew 52 km from Trants Bay/Spleef Reef). A 1.2m windswell from the ENE
1 hour 24 minutes ago Trants Bay/Spleef Reef

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